Thermo Scientific Orion Star User Manual page 36

Polarographic Dissolved Oxygen Technique
Polarographic Dissolved Oxygen Temperature Calibration
The temperature calibration mode of the Star Plus meter allows the temperature
on each measurement line to be manually adjusted . The dissolved oxygen
measurement line displays the sample temperature and the electrolyte solution/
membrane temperature .
To calibrate the sample temperature for the dissolved oxygen measurement line:
1 . In the measurement mode, press
and press
2 . Press to begin the calibration .
3 . When the reading stabilizes, the arrow icon and the first digit will flash .
Enter the temperature by pressing
to move to the next digit .
4 . Press to save and end the calibration .
To calibrate the electrolyte solution/membrane temperature for the dissolved oxygen
measurement line:
1 . In the measurement mode, press
and press
2 . Press to begin the calibration .
3 . When the reading stabilizes, the arrow icon and the first digit will flash . Enter
the temperature by pressing
to the next digit .
4 . Press to save and end the calibration .
EN-30
/ until the sample temperature is displayed (i .e .
/ until the membrane temperature is displayed (i .e .
Thermo Scientific Orion Star
to choose the bottom measurement line
/ to adjust each digit and
to choose the bottom measurement line
/ to adjust each digit and to move
and Star Plus Meter User Guide
™
) .
) .